Precision machine-cut calibrated natural sapphire gemstones

Identification Natural
Species Corundum
Variety Sapphire
Hardness 9
Density 4
RI-1 1.762
RI-2 1.778

Sapphire is the gem variety of the mineral corundum. It is an extremely hard and durable gemstone, second only to Diamonds on the Moh's hardness scale. Sapphires are available in virtually all colors but red, red sapphires are known as rubies. Blue sapphire is the most well known hue.

All natural sapphire gemstones are crafted to the most precise specifications and uniformed in terms of brilliance, color, clarity, dimensions and shape. To offer maximum consistency and quality, all rough sapphires are sourced from our own mines or from the most reliable suppliers in the industry.

  • Inventory (329)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YCB100130EC Sapphire Round Cabochon 1.30 0.0135   YC100 PCE 1 Made to order
GSB300130EC Sapphire Round Cabochon 1.30 0.0135   GS300 PCE 1 In stock
YSB400130LC Sapphire Round Cabochon 1.30 0.0135   YS400 PCE 1 Made to order
BCB500130CQ Sapphire Round Cabochon 1.30 0.0110   BC500 PCE 1 Made to order
YRB400130CQ Sapphire Round Cabochon 1.30 0.0110   YR400 PCE 1 Made to order
LSB700130CQ Sapphire Round Cabochon 1.30 0.0110   LS700 PCE 1 Made to order
PSB100130EC Sapphire Round Cabochon 1.30 0.0110   PS100 PCE 1 In stock
YRB500130EC Sapphire Round Cabochon 1.30 0.0110   YR500 PCE 1 Made to order
LSB700130EC Sapphire Round Cabochon 1.30 0.0110   LS700 PCE 1 In stock
YCB100130LC Sapphire Round Cabochon 1.30 0.0135   YC100 PCE 1 Made to order
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